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LAN Cable Type
1. UTP/Twisted Pair Cable
The first type of cable is UTP (unshielded twisted pair) cable. This LAN cable is also often called a twisted pair cable. As the name implies, this cable has physical characteristics with several main cables being twisted and arranged. This cable is the most widely used LAN cable to support local networks.
2. Coaxial Cable
In addition to UTP cable, the second type of LAN cable is coaxial cable. In contrast to UTP, coaxial cable is actually made of copper wire. Outside of the copper wire there is a shield in the form of an insulator, conductor, to PVC material. Physically, coaxial cable is almost similar to an antenna in general.
3. Fiber Optic Cable
The third type of cable is fiber optic cable. Generally, this type of fiber optic cable consists of several bundles of fiber fibers. Because it consists of fiber, this type of cable tends to have a lighter and more flexible physical appearance. Generally, this cable can carry more and higher data.
Functions of Different Types of LAN Cables
1. UTP/Twisted Pair Cable
Generally, these cables are specifically used to reduce noise. Therefore, this type of cable is the most widely used to create a local network. For use, this twisted pair cable has several types, namely UTP, FTP, and STP cables. All three of them have characteristics that are similar to each other.
2. Coaxial Cable
Unlike the case with twisted pair cable, this type of cable is often used in classic computer networks. Generally, coaxial cable used to be more widely used in networks with bus or ring types.
However, now its use is being replaced by twisted pair cables. Therefore, this type of cable is now increasingly rare in various places.
3. Fiber Optic Cable
As with twisted pair and coaxial cables, fiber optic cables are generally more widely used in backbone networks owned by a company. Because of its physical form which tends to be light and flexible, this type of cable is becoming increasingly popular for use on various internet networks.
Advantages and Disadvantages of Different Types of LAN Cables
Before choosing the type of LAN cable, it is also important for you to know the advantages and disadvantages of these types of LAN cables. These advantages and disadvantages include the following:
1. UTP/Twisted Pair Cable
Advantages:
. Twisted pair cable prices tend to be cheaper than other network cables.
. UTP cable is easier to build its installation.
Deficiency:
. Voltage tends to increase if the cable has a high frequency.
. At high frequencies, UTP cables tend to experience a decrease in balance so that they cannot compensate for the emergence of noise disturbances.
. Compared to other types of cables, UTP cables tend to be more expensive.
2. Coaxial Cable
Advantages:
. This type of coaxial cable is safer to use because it is made of the right and thick insulating material.
. The type of insulator in coaxial cable as the coating is thicker so that it is sufficient to accommodate high frequencies.
Deficiency:
. Coaxial cable has a function to transmit data in a limited amount.
. Due to the thick insulating material, this cable is not flexible when used in various installation networks.
3. Fiber Optic Cable
Advantages:
. More resistant to electromagnetic interference.
. Has a large enough capacity.
. Fiber optic cable serves to send data transmission over longer distances.
. Has high speed.
. Physical form tends to be more flexible.
. Resistant to radio waves.
Weakness:
. The price of fiber optic cable is much more expensive.
How to Choose Different Types of LAN Cables
1. Pay Attention to Network Needs
The first way to choose various types of LAN cables is to adjust the needs and conditions that have existed before. For example, this can be done taking into account the speed of your local internet connection.
In addition, you can also consider financial conditions. The higher the quality of the LAN cable, of course, it will require a lot of funds.
2. Consider the Router Type
How to choose the next type of cable is to pay attention to the type of router you own. Because, some types of routers with low prices will only support sending a certain amount of data.
So, if your router does not support it, buying a good quality type of LAN cable will be in vain. So, it is important for you to know the type of router first.
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